Device to assist in hooking up a vehicle to a trailer



FIG. 1 is a perspective view of a device to assist in hooking up a vehicle to a trailer, showing my new design;

FIG. 2 is an enlarged top view of FIG. 3;

FIG. 3 is an enlarged bottom view of FIG. 1;

FIG. 4 is an enlarged front elevational view of each component shown in FIG. 1, the broken away portions are shown for ease of illustration;

FIG. 5 is an enlarged left side elevational view of each component shown in FIG. 1, the broken away portions are shown for ease of illustration;

FIG. 6 is an enlarged left elevational view of each component shown in FIG. 1, the broken away portions are shown for ease of illustration; and,

FIG. 7 is a perspective view similar to FIG. 1, shown in an exemplary environment of use.

The phantom lines shown in FIG. 7, illustrating portions of a trailer and a pick-up truck, do not form a part of the claimed design. 

The ornamental design for a device to assist in hooking up a vehicle to a trailer, as shown and described. 